Seal Extension Tube Back Catalog number: 11-2569 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-21262 Needle, Uncoated 20 Series Price on request CTS-12013 Tungsten Lamp (1000 hr) Price on request PS7075600 MarvelXACT™ PEEKsil™ 75µm ID x 600mm Price on request